{"query": "Pilgrim's Progress §136: They also showed him some of the en", "count": 20, "results": [{"id": "card_theory_zermelo_fraenkel_set_theory_zfc", "title": "Zermelo–Fraenkel set theory (ZFC)", "shelf": "theories", "surface": "secular", "snippet": "Zermelo–Fraenkel set theory (ZFC) — an engine domain that can touch it: formal_logic. Calibration: map-only — an axiomatic foundation, not a computation. Nine or so axioms about sets from which essent", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_computational_complexity__p__np__reductions", "title": "Computational complexity (P, NP, reductions)", "shelf": "theories", "surface": "secular", "snippet": "Computational complexity (P, NP, reductions) — an engine domain that can touch it: computer_science. Calibration: map-only — P vs NP is open, and this card says so. Not whether a problem can be solved", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_law_of_conservation_of_mass", "title": "Law of conservation of mass (Lavoisier)", "shelf": "theories", "surface": "secular", "snippet": "Law of conservation of mass (Lavoisier) — an engine domain that can touch it: chemistry. Calibration: seals — balanced equations verify exactly. Mass is neither created nor destroyed in a chemical rea", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_wave_optics", "title": "Wave optics (Huygens, Snell's law, diffraction)", "shelf": "theories", "surface": "secular", "snippet": "Wave optics (Huygens, Snell's law, diffraction) — an engine domain that can touch it: optics. Calibration: seals — refraction, lens and diffraction relations compute. Light behaves as a wave: it refra", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_newton_s_law_of_universal_gravitation", "title": "Newton's law of universal gravitation", "shelf": "theories", "surface": "secular", "snippet": "Newton's law of universal gravitation — an engine domain that can touch it: physics. Calibration: seals. F = G·m₁m₂/r². Every mass attracts every other, with a force falling as the SQUARE of the dista", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_second_law_of_thermodynamics", "title": "Second law of thermodynamics (entropy)", "shelf": "theories", "surface": "secular", "snippet": "Second law of thermodynamics (entropy) — an engine domain that can touch it: thermodynamics. Calibration: partial — efficiency and entropy changes compute; the arrow of time is map-only. The entropy o", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_plate_tectonics", "title": "Plate tectonics", "shelf": "theories", "surface": "secular", "snippet": "Plate tectonics — an engine domain that can touch it: geology. Calibration: map-only — historical and empirical; spreading rates compute. The lithosphere is broken into rigid plates that move over the", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_girih_quasiperiodic", "title": "Girih tiles — quasi-periodic design in medieval Islamic architecture", "shelf": "theories", "surface": "secular", "snippet": "Girih are the polygonal tiles — decagon, pentagon, hexagon, bowtie, rhombus — carrying strapwork lines, used across medieval Islamic architecture. Peter Lu and Paul Steinhardt showed in Science (2007)", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_landauer", "title": "Landauer's principle (erasing information costs heat)", "shelf": "theories", "surface": "secular", "snippet": "Landauer's principle (erasing information costs heat) — an engine domain that can touch it: information_theory. Calibration: seals — the energy bound computes exactly. ERASING one bit must dissipate a", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_sanitation_clean_water", "title": "Sanitation, clean water & oral rehydration (Snow's pump handle)", "shelf": "theories", "surface": "secular", "snippet": "Sanitation, clean water & oral rehydration (Snow's pump handle) — an engine domain that can touch it: medicine. Calibration: seals — ORS composition and dilution compute exactly. In the 1854 Soho chol", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_n_9692ee3f6799", "title": "Pilgrim's Progress §136: They also showed him some of the engines with which some of his servants had done wonde...", "shelf": "classics", "surface": "secular", "snippet": "They also showed him some of the engines with which some of his servants had done wonderful things. They shewed him Moses' rod; the hammer and nail with which Jael slew Sisera; the pitchers, trumpets,", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_5089354dc7ee", "title": "Pilgrim's Progress §132: So in the morning they all got up; and, after some more discourse, they told him that h...", "shelf": "classics", "surface": "secular", "snippet": "So in the morning they all got up; and, after some more discourse, they told him that he should not depart till they had shown him the rarities of that place. And first they had him into the study, wh", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_b63f76f73b49", "title": "Pilgrim's Progress §384: But, being a little strengthened, and better able to bear their sickness, they walked o...", "shelf": "classics", "surface": "secular", "snippet": "But, being a little strengthened, and better able to bear their sickness, they walked on their way, and came yet nearer and nearer, where were orchards, vineyards, and gardens, and their gates opened ", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_1a75d69c7da9", "title": "Pilgrim's Progress §352: CHR.", "shelf": "classics", "surface": "secular", "snippet": "CHR. This was a revelation of Christ to your soul indeed; but tell me particularly what effect this had upon your spirit. HOPE. It made me see that all the world, notwithstanding all the righteousness", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_cad0977ef229", "title": "Pilgrim's Progress §91: Then said the Interpreter to Christian, Hast thou considered all these things?", "shelf": "classics", "surface": "secular", "snippet": "Then said the Interpreter to Christian, Hast thou considered all these things? CHR. Yes, and they put me in hope and fear. INTER. Well, keep all things so in thy mind that they may be as a goad in thy", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_5d4fce25a50d", "title": "Pilgrim's Progress §349: CHR.", "shelf": "classics", "surface": "secular", "snippet": "CHR. And did you do as you were bidden? HOPE. Yes; over, and over, and over. CHR. And did the Father reveal his Son to you? HOPE. Not at the first, nor second, nor third, nor fourth, nor fifth; no, no", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_5da07e15b6f7", "title": "Pilgrim's Progress §381: HOPE.", "shelf": "classics", "surface": "secular", "snippet": "HOPE. Now I have showed you the reasons of their going back, do you show me the manner thereof. CHR. So I will willingly. 1. They draw off their thoughts, all that they may, from the remembrance of Go", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_5e2de3800715", "title": "Pilgrim's Progress §275: CHR.", "shelf": "classics", "surface": "secular", "snippet": "CHR. It is a thing to be wondered at, and it argueth that their hearts are grown desperate in the case; and I cannot tell who to compare them to so fitly, as to them that pick pockets in the presence ", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_89ae6e000ea6", "title": "Pilgrim's Progress §178: CHR.", "shelf": "classics", "surface": "secular", "snippet": "CHR. That man that overtook you was Moses. He spareth none, neither knoweth he how to show mercy to those that transgress his law. FAITH. I know it very well; it was not the first time that he has met", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}, {"id": "card_n_1c4c0f78bf9c", "title": "Pilgrim's Progress §73: INTER.", "shelf": "classics", "surface": "secular", "snippet": "INTER. The man whose picture this is, is one of a thousand; he can beget children , travail in birth with children , and nurse them himself when they are born. And whereas thou seest him with his eyes", "authority_tier": "external_aligned", "source": "John Bunyan, Pilgrim's Progress (1678)", "readable": false, "generated": false}]}